graphite powder

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  1. Yeggman

    Graphite Powder

    Hello all! I'm new to this Forum but not new to rocketry. I've been launching rockets now since the 70's. Anyway, I made a discovery the other day that was a head slap moment. About 10 years ago I was very involved with my 2 sons with Boy Scouts, was a Scout Master, and then became a Unit...